Succulent Test setup - Xcode

BaseSucculentUITest.swift

import Succulent

@testable import TestAppUITests

class SucculentTestUITest: XCTestCase {
 
    private var succulent: Succulent!
    var session: URLSession!
    var baseURL: URL!
    
    /// The name of the trace file for the current test
    private var traceName: String {
        return self.description.trimmingCharacters(in: CharacterSet(charactersIn: "-[] ")).replacingOccurrences(of: " ", with: "_")
    }
    
    /// The URL to the trace file for the current test when running tests
    private var traceUrl: URL? {
        let bundle = Bundle(for: type(of: self))
        return bundle.url(forResource: self.traceName, withExtension: "trace", subdirectory: "Traces")
    }
    
    /// The URL to the trace file for the current test when recording
    private var recordUrl: URL {
        let bundle = Bundle(for: type(of: self))
        let recordPath = bundle.infoDictionary!["TraceRecordPath"] as! String
        return URL(fileURLWithPath: "\(recordPath)/\(self.traceName).trace")
    }
    
    override func setUp() {
        super.setUp()
        continueAfterFailure = false
        
        if let traceUrl = self.traceUrl {  // Replay using an existing trace file
            succulent = Succulent(traceUrl: traceUrl)
        } else {    // Record to a new trace file
            succulent = Succulent(recordUrl: self.recordUrl, baseUrl: URL(string: "https//base-url-to-record.com/")!)
        }
        
        succulent.start()
        
        let app = XCUIApplication()
        
        app.launchEnvironment["succulentBaseURL"] = "http://localhost:\(succulent.actualPort)/"
        
        app.launch()
    }
    
    override func tearDown() {
        super.tearDown()
    }
}